Persistent Mouth and Throat Ulcers: Seeking Answers and Treatment - Otolaryngology

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Oral ulcers have been persisting for several months?


I have sores and ulcers in my mouth and throat that have persisted for several months.
I don't know the cause and have seen many doctors, including specialists in otolaryngology and gastroenterology, but nothing has improved.
What tests should I undergo to identify the underlying cause and receive appropriate treatment?

jiā tíng zhǔ fù, 60~69 year old female. Ask Date: 2016/10/25

Dr. Zheng Jueyi reply Otolaryngology


Hello, there are many factors that can contribute to oral ulcers.
If the condition persists without improvement, it is recommended to visit a hospital's ENT department, infectious disease department, or dental department for further evaluation.
Wishing you safety and health.
Sincerely, Dr.
Cheng Jue-Yi, Director of the ENT Department, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2016/10/25

More Info


Persistent mouth and throat ulcers can be a frustrating and painful condition, especially when they last for several months and do not respond to initial treatments. Given your situation, it is essential to take a systematic approach to identify the underlying cause and find an effective treatment plan.

First, it is important to understand that mouth and throat ulcers can arise from a variety of causes, including viral infections (such as herpes simplex virus), bacterial infections, autoimmune disorders (like Behçet's disease or lupus), nutritional deficiencies (such as vitamin B12, folate, or iron deficiency), and even chronic stress. Additionally, certain medications, allergies, or irritants (like tobacco or alcohol) can exacerbate these conditions.

Since you have already consulted multiple specialists, including ENT (ear, nose, and throat) and gastroenterology, it may be beneficial to consider a more comprehensive evaluation. Here are some steps you can take:
1. Comprehensive Blood Tests: Request a complete blood count (CBC) and metabolic panel to check for any underlying systemic issues. Specific tests for vitamin deficiencies (B12, folate, iron) and autoimmune markers (like ANA or specific antibodies) can also be helpful.

2. Allergy Testing: If you suspect that allergies may be contributing to your symptoms, consider seeing an allergist for testing. Allergies to certain foods or environmental factors can lead to oral ulcers.

3. Biopsy: If the ulcers persist and no clear cause is identified, a biopsy of the ulcerated tissue may be warranted. This can help rule out malignancies or specific infections that may not be apparent through standard examinations.

4. Viral and Bacterial Cultures: If there is any suspicion of a viral or bacterial infection, cultures can be taken from the ulcerated areas to identify specific pathogens.

5. Imaging Studies: In some cases, imaging studies like a CT scan or MRI may be necessary to evaluate for any structural abnormalities in the throat or surrounding areas.

6. Consultation with a Rheumatologist: If autoimmune conditions are suspected, a referral to a rheumatologist may be beneficial. They can provide a more in-depth evaluation of systemic symptoms and potential autoimmune disorders.

7. Lifestyle and Dietary Review: Consider keeping a food diary to track any potential triggers related to your diet. Additionally, managing stress through relaxation techniques or therapy may also help alleviate symptoms.

8. Topical Treatments: While you seek a definitive diagnosis, topical treatments such as corticosteroid mouth rinses or gels can help manage pain and inflammation. Over-the-counter pain relief medications may also provide temporary relief.

9. Follow-Up: Ensure that you have regular follow-ups with your healthcare providers to monitor your condition and adjust treatment plans as necessary.

In summary, persistent mouth and throat ulcers require a thorough investigation to determine the underlying cause. By taking a comprehensive approach, including blood tests, allergy testing, potential biopsies, and consultations with specialists, you can work towards identifying the root of your symptoms and finding an effective treatment plan. Remember to communicate openly with your healthcare providers about your concerns and any changes in your symptoms.

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